A friend of mine used to keep a typed list of everything she usually bought
at the grocery store.

When things in the fridge or household were, low she put a checkmark
next to the item so she knew that she needed to buy it.

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My sis sent me a pre-made list with a magnet that attaches to the fridge.
The pages are torn off to take to the store with you.

Here is that Amazon sells. There are others.
Amazon.com: Knock Knock All Out of Note Pad, Blue (12226): Knock Knock: Office Products


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